Maen Grand Tonneau Jump Hour
ReviewMaen

Maen Grand Tonneau Jump Hour

1 source
At a glance
Case size
34mm
Lug-to-lug
45mm
Thickness
9.7mm
Case material
316L stainless steel
Movement
Seagull ST1721 automatic, modified
Power reserve
approx. 38-hour
Water resistance
50m
Crystal
Sapphire with AR coating
Dial
Vertically brushed Steel, Anthracite Black, Midnight Blue, o
Strap
Black FKM rubber with butterfly clasp
Watches in this story
The brief

Maen has integrated the Grand Tonneau Jump Hour into its permanent collection, building on the success of a previous collaboration. This new iteration features four dial colors and retains the tonneau case and jumping-hour complication, with updated details like a display caseback and a more accessible price point.

  • Price: EUR 899
  • Available from December 10, 2026
  • Limited to permanent collection
Across the sources

The tonneau-shaped case measures 34mm wide, 9.7mm thick, and 45mm lug-to-lug, featuring a mix of brushed and polished surfaces.

Monochrome Watches

The jumping-hour complication displays the hour numerically through an aperture at 12 o'clock, with the numeral changing instantaneously.

Monochrome Watches

The movement is a modified Seagull ST1721 automatic with 20 jewels, running at 21,600 vph, and now visible through a sapphire display caseback with a custom rotor.

Monochrome Watches

Dial options include Steel, Anthracite Black, Midnight Blue, and Copper, all featuring vertically brushed surfaces.

Monochrome Watches

The watch comes standard on a black FKM rubber strap, with optional orange FKM strap or bamboo steel bracelet.

Monochrome Watches

The price of EUR 899 is a reduction from the EUR 999 price of the previous limited-edition collaboration.

Monochrome Watches
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